diff options
| author | Andrii Nakryiko <andriin@fb.com> | 2019-06-17 12:26:59 -0700 |
|---|---|---|
| committer | Daniel Borkmann <daniel@iogearbox.net> | 2019-06-18 00:10:43 +0200 |
| commit | df0b7792598291128fcca66b039fd027be25c10a (patch) | |
| tree | d04dba2d6c2e76d1987c71faf627403074c297c4 /tools/testing/selftests/bpf/progs/test_get_stack_rawtp.c | |
| parent | f654407481e9bbba7039e939163ef60f9d5e43ba (diff) | |
selftests/bpf: convert tests w/ custom values to BTF-defined maps
Convert a bulk of selftests that have maps with custom (not integer) key
and/or value.
Signed-off-by: Andrii Nakryiko <andriin@fb.com>
Acked-by: Song Liu <songliubraving@fb.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Diffstat (limited to 'tools/testing/selftests/bpf/progs/test_get_stack_rawtp.c')
| -rw-r--r-- | tools/testing/selftests/bpf/progs/test_get_stack_rawtp.c | 27 |
1 files changed, 19 insertions, 8 deletions
diff --git a/tools/testing/selftests/bpf/progs/test_get_stack_rawtp.c b/tools/testing/selftests/bpf/progs/test_get_stack_rawtp.c index f6d9f238e00a..aaa6ec250e15 100644 --- a/tools/testing/selftests/bpf/progs/test_get_stack_rawtp.c +++ b/tools/testing/selftests/bpf/progs/test_get_stack_rawtp.c @@ -15,17 +15,25 @@ struct stack_trace_t { struct bpf_stack_build_id user_stack_buildid[MAX_STACK_RAWTP]; }; -struct bpf_map_def SEC("maps") perfmap = { +struct { + __u32 type; + __u32 max_entries; + __u32 key_size; + __u32 value_size; +} perfmap SEC(".maps") = { .type = BPF_MAP_TYPE_PERF_EVENT_ARRAY, + .max_entries = 2, .key_size = sizeof(int), .value_size = sizeof(__u32), - .max_entries = 2, }; -struct bpf_map_def SEC("maps") stackdata_map = { +struct { + __u32 type; + __u32 max_entries; + __u32 *key; + struct stack_trace_t *value; +} stackdata_map SEC(".maps") = { .type = BPF_MAP_TYPE_PERCPU_ARRAY, - .key_size = sizeof(__u32), - .value_size = sizeof(struct stack_trace_t), .max_entries = 1, }; @@ -47,10 +55,13 @@ struct bpf_map_def SEC("maps") stackdata_map = { * issue and avoid complicated C programming massaging. * This is an acceptable workaround since there is one entry here. */ -struct bpf_map_def SEC("maps") rawdata_map = { +struct { + __u32 type; + __u32 max_entries; + __u32 *key; + __u64 (*value)[2 * MAX_STACK_RAWTP]; +} rawdata_map SEC(".maps") = { .type = BPF_MAP_TYPE_PERCPU_ARRAY, - .key_size = sizeof(__u32), - .value_size = MAX_STACK_RAWTP * sizeof(__u64) * 2, .max_entries = 1, }; |